B-3M
TU 38.30174-014-93
The scope of the coolant B-3M: tooth and thread cutting, stretching corrosion-resistant, heat-resistant and heat-resistant steels and alloys.- oil cutting and cooling technological means used as a concentrate or 5-50% solutions in industrial oils.
| Index name | Norm |
|---|---|
| Density at 20°C, kg/m3 | 1010 |
| Viscosity kinematic at 50°C, mm2/s | 70 |
| Flash Point, COC, °C | 180 |
| Corrosion effects with respect to metals: | |
|
grey cast iron
|
withstands |
|
steel 40 or 45
|
withstands |
| Mass fraction of chlorine, % | 4-5 |
